package com.xidian.edu.cn.product.controller;

import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import com.xidian.edu.cn.common.valid.AddGroup;
import com.xidian.edu.cn.common.valid.UpdateGroup;
import com.xidian.edu.cn.common.valid.UpdateStatusGroup;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.validation.BindingResult;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;

import com.xidian.edu.cn.product.entity.BrandEntity;
import com.xidian.edu.cn.product.service.BrandService;
import com.xidian.edu.cn.common.utils.PageUtils;
import com.xidian.edu.cn.common.utils.R;

import javax.validation.Valid;


/**
 * 品牌
 *
 * @author BangjinHu
 * @email bangjinhu.com.cn@gmail.com
 * @date 2021-03-14 14:36:54
 */
@RestController
@RequestMapping("product/brand")
public class BrandController {
    @Autowired
    private BrandService brandService;

    /**
     * 列表
     */
    @RequestMapping("/list")
    public R list(@RequestParam Map<String, Object> params){
        PageUtils page = brandService.queryPage(params);

        return R.ok().put("page", page);
    }


    /**
     * 信息
     */
    @RequestMapping("/info/{brandId}")
    public R info(@PathVariable("brandId") Long brandId){
        BrandEntity brand = brandService.getById(brandId);

        return R.ok().put("brand", brand);
    }

    @GetMapping("/infos")
    public R info(@RequestParam("brandIds") List<Long> brandIds){
        List<BrandEntity> brand = brandService.getBrandsByIds(brandIds);

        return R.ok().put("brand", brand);
    }

    /**
     * 保存
     */
    @RequestMapping("/save")
    public R save(@Validated({AddGroup.class}) @RequestBody BrandEntity brand/*,BindingResult result*/){

         /*Map<String,String> map = new HashMap<>();
         if (result.hasErrors()) {
             //获取效验错误结果
             result.getFieldErrors().forEach((item)-> {
                 //获取到错误提示
                 String message = item.getDefaultMessage();
                 //获取错误的属性的名字
                 String field = item.getField();
                 map.put(field,message);
             });
             return R.error(400,"提交的数据不合法").put("data",map);
         } else {

         }*/

		brandService.save(brand);

        return R.ok();
    }

    /**
     * 修改
     */
    @RequestMapping("/update")
    public R update(@Validated(UpdateGroup.class) @RequestBody BrandEntity brand){
		brandService.updateDetail(brand);

        return R.ok();
    }

    /**
     * 修改
     */
    @RequestMapping("/update/status")
    public R updateStatus(@Validated(UpdateStatusGroup.class) @RequestBody BrandEntity brand){
        brandService.updateById(brand);

        return R.ok();
    }

    /**
     * 删除
     */
    @RequestMapping("/delete")
    public R delete(@RequestBody Long[] brandIds){
		brandService.removeByIds(Arrays.asList(brandIds));

        return R.ok();
    }

}
